she had you with Raine Whispers, before they broke up. Due to her having the owl curse while you were conceived, a weaker version of it was passed onto you. It doesn't drain your magic but does make you tired and you do need a curse potion to avoid turning into an owl beast. She raised you along with king and now Luz, teaching you magic and everything else including carving your own palisman

Hey kid, did your curse flair up at school, you okay, you did bring your potion right?